spacer spacer spacer spacer

apexi avc r wire identification

Post ReplyPost New Topic
< Prev Topic Next Topic >
Member - Posts: 2
Member spacespace
Joined: April 25, 2007
Location: United States
Posted: April 25, 2007 at 9:55 PM / IP Logged  

Ok, I know it's my first post...... so feel free to hit me with the "use the search", or "dumb noob" stuff apexi avc r wire identification -- posted image.

First off, I will admit I'm a noob when it comes to electronics installs, and wiring scres me a bit. However, I'm a do-it yourself kind of guy and I don't mind taking on a project if I have all the info in front of me.

Today I embarked on the install of an electronic boost controller in my car, I sucessfully spliced, soldered, and shrinkwrapped all my connections ino the ecu. I ran all my wires into the engine bay, attached the pressure sensor, and the solenoid to the firewall..... only to find that the 3 wires that connect the main harness to the pressure sensor are differently colored than the wires coming from the sensor itself.

The problem is this.... it's a used component, and the previous owner didn't see fit to send me an un-cut harness, but rather sent me a box of stuff that I have had to sort through. apparently I CAN use the aftermarket sensor that was provided with my unit. But I have no idea what exactly the 3 wires coming from the main harness signify specifically. I know that they are.... signal... ground..... and power, but that is all I am in no way sure what color wire corresponds to each of these things.

The sensor itself is easy. it also has signal, ground, and power. It has  a red wire, a white wire, and a yellow wire. Red is power, white is ground, and yellow is signal.

The main harness has  a Yellow, a brownish purple, and a blue wire, and I need to connect the 2 sets of 3 wires together correctly in order to get this thing up and running

The company that manufactures the boost controller is Apexi

any ideas as to the function of the 3 mystery wires?????

let me know if you need any more info!

Thanks much..... Ken

I try... I really do try....
Silver - Posts: 703
Silver spacespace
Joined: January 14, 2006
Location: United States
Posted: April 26, 2007 at 11:02 PM / IP Logged  

Here you go. The technical manual here will give you all the details on the harnesses.

Never send your ducks to eagle school.
The difference between ordinary and extraordinary is that little extra.
The 3Ls of life: Learn from the Past, Live for the Present, Look to the Future.
Member - Posts: 2
Member spacespace
Joined: April 25, 2007
Location: United States
Posted: April 27, 2007 at 8:18 PM / IP Logged  

thank you very much for the help, but I already have thatapexi avc r wire identification -- posted image.

actually I was able to get apexi to tell me finally..... on their harness, brown is ground, yellow is power, and blue is signal....

I try... I really do try....

Sorry, you can NOT post a reply.
This topic is closed.

  Printable version Printable version Post ReplyPost New Topic
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot delete your posts in this forum
You cannot edit your posts in this forum
You cannot create polls in this forum
You cannot vote in polls in this forum

Follow Follow on Facebook
Saturday, December 3, 2022 • Copyright © 1999-2022, All Rights Reserved Privacy Policy & Use of Cookies
Disclaimer: *All information on this site ( ) is provided "as is" without any warranty of any kind, either expressed or implied, including but not limited to fitness for a particular use. Any user assumes the entire risk as to the accuracy and use of this information. Please verify all wire colors and diagrams before applying any information.

Secured by Sectigo spacer spacer spacer
Top spacer spacer